From: Alan Cox <alan@linux.intel.com>
Date: Mon, 2 Jul 2012 17:51:38 +0000 (+0100)
Subject: pch_uart: Fix missing break for 16 byte fifo
X-Git-Tag: firefly_0821_release~7541^2~617
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=00b35456c281ca28739b83e6493ae5e981c68bf5;p=firefly-linux-kernel-4.4.55.git

pch_uart: Fix missing break for 16 byte fifo

commit 9bc03743fff0770dc5a5324ba92e67cc377f16ca upstream.

Otherwise we fall back to the wrong value.

Reported-by: <dcb314@hotmail.com>
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44091
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 101eda9f1965..40e799a85f95 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -1161,6 +1161,7 @@ static int pch_uart_startup(struct uart_port *port)
 		break;
 	case 16:
 		fifo_size = PCH_UART_HAL_FIFO16;
+		break;
 	case 1:
 	default:
 		fifo_size = PCH_UART_HAL_FIFO_DIS;